MX2017005224A - Metodo de mantenimiento para turbina de gas. - Google Patents
Metodo de mantenimiento para turbina de gas.Info
- Publication number
- MX2017005224A MX2017005224A MX2017005224A MX2017005224A MX2017005224A MX 2017005224 A MX2017005224 A MX 2017005224A MX 2017005224 A MX2017005224 A MX 2017005224A MX 2017005224 A MX2017005224 A MX 2017005224A MX 2017005224 A MX2017005224 A MX 2017005224A
- Authority
- MX
- Mexico
- Prior art keywords
- bearing
- bearing box
- seal ring
- gas turbine
- box
- Prior art date
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/03—Sliding-contact bearings for exclusively rotary movement for radial load only with tiltably-supported segments, e.g. Michell bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3268—Mounting of sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
- F16J15/3288—Filamentary structures, e.g. brush seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/44—Free-space packings
- F16J15/447—Labyrinth packings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/72—Maintenance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/20—Rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/50—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/55—Seals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2237/00—Repair or replacement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49719—Seal or element thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/49723—Repairing with disassembling including reconditioning of part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/49723—Repairing with disassembling including reconditioning of part
- Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
- Sliding-Contact Bearings (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
En la presente invención, un cojinete para muñón del lado de exhaustación (70) para soportar un rotor de turbina de gas (2) es colocado dentro de una caja de cojinete (60), la caja de cojinete (60) es soportada por una saliente (65) la cual se extiende hacia adentro desde una carcasa de exhaustación (53), y un sello anular (90) que tiene un extremo periférico interno anular (90i) que es colocado sobre la caja de cojinete (60). Durante el mantenimiento se ejecutan los trabajos de: un paso de ajuste de cojinete para desplazar una superficie de cojinete (87) del cojinete para muñón (70) con relación a la caja de cojinete (60) en una dirección perpendicular (Dp), perpendicular a la dirección axial; y un paso de ajuste del sello anular para desplazar el extremo periférico interno (90i) del sello anular (90) con relación al caja de cojinete (60) de acuerdo con la dirección de desplazamiento y la cantidad de desplazamiento de la superficie de cojinete (87).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/080621 WO2016079822A1 (ja) | 2014-11-19 | 2014-11-19 | ガスタービンのメインテナンス方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017005224A true MX2017005224A (es) | 2017-06-21 |
Family
ID=56013435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017005224A MX2017005224A (es) | 2014-11-19 | 2014-11-19 | Metodo de mantenimiento para turbina de gas. |
Country Status (5)
Country | Link |
---|---|
US (1) | US10371006B2 (es) |
JP (1) | JP6238217B2 (es) |
KR (1) | KR101926288B1 (es) |
MX (1) | MX2017005224A (es) |
WO (1) | WO2016079822A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201612293D0 (en) * | 2016-07-15 | 2016-08-31 | Rolls Royce Plc | Assembly for supprting an annulus |
KR101891672B1 (ko) * | 2016-11-17 | 2018-08-24 | 두산중공업 주식회사 | 베어링 패드의 직접 인출이 가능한 슬라이딩 피봇 구조 |
KR101901772B1 (ko) * | 2016-11-17 | 2018-09-28 | 두산중공업 주식회사 | 스트럿으로부터 직접 인출이 가능한 저널 베어링의 하우징 구조 |
KR102036194B1 (ko) * | 2018-03-22 | 2019-10-24 | 두산중공업 주식회사 | 가스 터빈 |
KR102126818B1 (ko) | 2018-07-05 | 2020-06-25 | 두산중공업 주식회사 | 동 특성을 조정할 수 있는 틸팅 패드 저널 베어링 |
FR3088968B1 (fr) * | 2018-11-27 | 2021-12-03 | Safran Aircraft Engines | Agencement de turboréacteur double flux à réducteur épicycloïdal ou planétaire |
JP7120913B2 (ja) * | 2018-12-25 | 2022-08-17 | 三菱重工業株式会社 | ガスタービン排気車室及びガスタービン |
CN115398082A (zh) | 2020-05-28 | 2022-11-25 | 三菱重工业株式会社 | 蒸汽涡轮的维护方法以及蒸汽涡轮 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52135947A (en) * | 1976-05-10 | 1977-11-14 | Kawasaki Heavy Ind Ltd | Dismantling of large sized bearing equipped with divided cap |
JPS5489104A (en) * | 1977-12-26 | 1979-07-14 | Hitachi Ltd | Method of adjusting alignment of body of revolution |
JPH0893408A (ja) * | 1994-09-28 | 1996-04-09 | Fuji Electric Co Ltd | 軸受支持装置 |
US6016600A (en) * | 1998-01-07 | 2000-01-25 | Voith Hydro, Inc. | Method of assembling a turbine runner situated in a water passageway |
JP3659861B2 (ja) * | 2000-04-03 | 2005-06-15 | 三菱重工業株式会社 | タービン車室のキャットバック変形量計測方法 |
JP2002317603A (ja) * | 2001-04-17 | 2002-10-31 | Mitsubishi Heavy Ind Ltd | 回転体のセンタリング方法 |
US7721434B2 (en) * | 2005-07-27 | 2010-05-25 | General Electric Company | Methods and apparatus for replacing objects on horizontal shafts in elevated locations |
KR200424089Y1 (ko) * | 2006-04-05 | 2006-08-16 | (주)터보링크 | 축 진동 및 메탈 온도를 줄이기 위한 터빈발전기용 5-패드틸팅패드 저널베어링 |
US8672606B2 (en) * | 2006-06-30 | 2014-03-18 | Solar Turbines Inc. | Gas turbine engine and system for servicing a gas turbine engine |
EP1983161A1 (de) * | 2007-04-16 | 2008-10-22 | Siemens Aktiengesellschaft | Sicherungsvorrichtung zur Sicherung eines quer gegenüber einer Horizontalebene aufgestellten Rotors einer Strömungsmaschine gegen Umkippen sowie Montagevorrichtung |
JP4969500B2 (ja) | 2008-03-28 | 2012-07-04 | 三菱重工業株式会社 | ガスタービン |
US20100296912A1 (en) | 2009-05-22 | 2010-11-25 | General Electric Company | Active Rotor Alignment Control System And Method |
JP5414610B2 (ja) | 2010-04-23 | 2014-02-12 | 三菱重工コンプレッサ株式会社 | ジャーナル軸受 |
JP5911125B2 (ja) * | 2011-09-30 | 2016-04-27 | 三菱重工コンプレッサ株式会社 | ジャーナル軸受装置 |
WO2013118880A1 (ja) * | 2012-02-10 | 2013-08-15 | 三菱重工業株式会社 | ガスタービンにおけるディスク軸心調整機構 |
-
2014
- 2014-11-19 US US15/519,363 patent/US10371006B2/en active Active
- 2014-11-19 WO PCT/JP2014/080621 patent/WO2016079822A1/ja active Application Filing
- 2014-11-19 KR KR1020177011041A patent/KR101926288B1/ko active IP Right Grant
- 2014-11-19 JP JP2016559737A patent/JP6238217B2/ja active Active
- 2014-11-19 MX MX2017005224A patent/MX2017005224A/es unknown
Also Published As
Publication number | Publication date |
---|---|
US10371006B2 (en) | 2019-08-06 |
KR20170059473A (ko) | 2017-05-30 |
KR101926288B1 (ko) | 2018-12-06 |
JPWO2016079822A1 (ja) | 2017-09-14 |
JP6238217B2 (ja) | 2017-11-29 |
US20170241289A1 (en) | 2017-08-24 |
WO2016079822A1 (ja) | 2016-05-26 |
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